Southern Gardening

We’ve been lucky so far to enjoy a fairly mild beginning to the cool season in the landscape.

In my coastal garden, my Rio Pink dipladenia continues to brighten my garden, growing in its half-barrel container. Other absolute stellar performers are my two large firecracker plants. They have provided nonstop bumblebee action, and the plants are actually humming as I walk by.

Driving around Mississippi’s coastal counties has reminded me that we are in the middle of the red berry season. Yaupon hollies have translucent red berries that sparkle like landscape jewels, and Nellie R. Stevens have dark, glossy-green foliage that provides the perfect background for bright-red berries.

Over the Thanksgiving holiday, I had the chance to get back into my garden and landscape after what seemed like a horticultural marathon that began in mid-July. While I hadn’t totally neglected my chores, there was still plenty to do.I harvested the remaining fall crop of heirloom tomatoes and removed the plants growing in my self-watering patio containers. I then proceeded to my citrus grove; understand that I use the term “grove” lightly, as it consists of two Satsuma oranges, two Meyer lemons and a kumquat.

This week, I’ve been taking what I’d like to think is a well-earned vacation. But even though I’m technically “off the clock,” I’m still finding interesting ideas to try in our Mississippi gardens and landscapes.

Since we’re heading into the much cooler winter months, I’ve come across several clever uses of unusual planting combinations we can enjoy indoors.

Let’s face it: Gardeners like to talk about their gardens, and I’m no different. We all like to brag about our garden successes and ask questions about how to improve. Through email and social media, I get many gardening questions throughout the year.

These questions concern landscape issues, plant care and plant identification. I enjoy answering questions and helping home gardeners to be successful in their gardening endeavors in Mississippi and beyond.

We all knew it was going to happen sometime.

That change in the seasons is an inevitable event as we move into the later months of the year. But I’m not referring to the time of year when we start planting all of the gorgeous cool-season bedding plants like pansies, violas and dianthus. The change I’m talking about is from Halloween to Christmas; it seems like it happened overnight. Maybe it had something to do with the time change, that whole falling back that also occurred this past weekend.

I talked last week about how pansies are perfect bedding plants for the cool season in our Mississippi landscapes and gardens. This week, I want to draw attention to the viola, another favorite cool-season bedding plant that is closely related to the pansy.

Most gardeners I know call violas by their common name, Johnny jump ups. They get this name because they are prolific seed producers. It seems wherever I have planted them in my yard, they continue to reappear for at least a couple more years.

The weather could not have better for the Fall Flower and Garden Fest in Crystal Springs this year. Thousands of people attending the Oct. 16-17 event enjoyed clear, blue skies and bright sunshine. The fall-like temperature felt great as I talked with fellow gardeners.

Many people asked me about pansies. Most of the plant vendors had gorgeous pansies for sale, and home gardeners wondered if it was a good time to plant pansies. My answer to every one of them was a resounding, YES! Mid-October is the perfect time to plant pansies in your Mississippi landscape.

In my position with the Mississippi State University Extension Service, I tend to look at myself as a problem solver. I recently had the opportunity to evaluate some less-than-optimal tree pruning.

The question at hand was whether the pruned trees were irreparably damaged or if some corrective actions were needed. In my opinion, while the pruning in this case was sloppily performed, the trees will survive and should be OK.

When I was visiting Natchez looking for locations to film the TV version of Southern Gardening this past week, I had a great time enjoying the historic homes and gardens, but the sights that had me doing double takes were all the “naked ladies” parading around town.

Now, you may be thinking that I’ve been listening to too much Ray Stevens, but this is not a reference to “The Streak.” The naked or nekkid (I think this version is more fun to say) ladies I’m referring to are fabulous landscape plants that belong to the genus Lycoris.

Last week, I had the opportunity to speak to the Hattiesburg Area Daylily Society and had a great time doing some garden-sharing. Afterward, I was thinking about the daylilies in my landscape and how gorgeous they’ll be next year.

Daylilies are easy landscape plants guaranteed to please.

One the benefits of being a gardener is that most of the time, I’m paying attention to what’s going on in the landscape and beyond. I’ve found that Mother Nature gives us clues, especially around the seasonal transitions.

There are subtle clues that summer is ending and fall is beginning. Red maples start to show tinges of reds and oranges. Each tree is different, but there is one red maple in my neighborhood that always starts to change before any others.

Another change in the landscape color palette is the arrival of mums in the nurseries and garden centers.

Where did the summer go? I know it’s still hot and will be for the next month or so, but September starts next week, and that means fall will officially begin.

What prompted me to start thinking about the season change was a weekend visit to the garden center. I noticed there were some new additions to the colorful benches. There were lots of the yellows, oranges and rusty reds of one of my long-time summer favorites, marigolds. Marigold colors are earthy and warm -- just what is needed for a harvest display.

One of my goals for this column has always been to promote the planting of ornamental varieties -- and to some extent vegetable varieties -- in our Mississippi landscapes and gardens. Sometimes, these plants are tried and true favorites of mine; other times, they are new to market and deserve a chance to shine and be enjoyed.

A little planning and planting early in the season can really pay off with big color during the dog days of summer that we’re “enjoying” right now. One of my newest favorite groups of plants for hot summer and fall -- yes, I said fall -- are ornamental peppers.

Ornamental peppers begin setting fruit as the temperature rises, and they keep producing through fall. These peppers are quite versatile garden performers and work well in combination containers or massed planted in the landscape.

During the annual dog days of summer, it’s a really good thing to have reliable plants in the garden and landscape. One of my hot summer go-to plants is the lantana with its nonstop color.

Lantanas are versatile plants that will thrive in the heat and humidity, like the 118-degree heat index we had in Ocean springs this past week. Whew! There are many great lantana selections available for our gardens, from 4-foot specimens to sprawling ground-cover choices, which come in too many colors to list.

One of the most frequent calls I get in the summer concerns lawns and ground covers under trees, where sunlight is limited. Most callers want grass in these areas and realize the limitations presented by the shade.

My go-to answer is an unwavering: “Why not plant liriope?” Liriope is a versatile groundcover that is very effective under large trees with reduced light or mass-planted on slopes. It also creates soft borders and edging for paved areas and foundations.

Having a color scheme is a landscape design technique gardeners have used for a long time.

A couple of weeks ago, a social media friend was asking what people thought about planting their landscapes in the color scheme of their favorite athletic team. I think we’ve all seen the branding associated with ornamental plants in garden centers and nurseries. Can you imagine the branding possibilities with planting your favorite team’s plants?

A long road trip I’m currently on made me realize that our climates may be significantly different, but our plants are often very similar.

This week, I’m participating in the National Agricultural County Agents Association conference in Sioux Falls, South Dakota. As I was driving north of Omaha, Nebraska, on I-29, I observed and enjoyed the blazing orange flower clusters of Asclepias tuberosa, commonly called butterfly weed.

It’s pretty easy to grow plants when water is plentiful, and that’s the situation much of the time in Mississippi. But sooner or later, the weather gets hot and dry, and Mississippi gardeners know that we need plants that can thrive in the summer heat.

Mississippi gardeners also must know how to keep themselves safe while working in the heat. Working outdoors for any length of time in the hot sun can take a toll on even the hardiest gardener.